Originally Posted by boomtube
You only need one press; the Redding Ultramag press would indeed be suitable.
I have a buddy that owns two or three Barretts in 50 caliber, and went thru several presses before he finally bought one that was built for the 50 caliber browning round. He had trouble with the press comming loose from it's mounting on an wood bench. So I made him one from aluminum that bolted to the wood top. It didn't last. I then built him one out of steel with a steel washer plate on the bottom side of the bench top. That held. Must be a lot of pressure when full length sizing that case!
I personally think one would be best suited to own two pree setups here rather than one that in the end will me marginal on one group and overkill on the other. The Redding will probably do well with everything, but think it will be maxed out of the big cases.